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Graviscalpellum
Taxonomy
Graviscalpellum was named by Foster (1980) [Sepkoski's age data: T Ol-l R Sepkoski's reference number: 346]. It is extant.
It was assigned to Cretiscalpellinae by Buckeridge (1983); to Cirripedia by Sepkoski (2002); and to Scalpellinae by Gale (2016) and Chan et al. (2021).
It was assigned to Cretiscalpellinae by Buckeridge (1983); to Cirripedia by Sepkoski (2002); and to Scalpellinae by Gale (2016) and Chan et al. (2021).
Synonymy list
Year | Name and author |
---|---|
1980 | Graviscalpellum Foster |
1983 | Graviscalpellum Buckeridge p. 42 |
2002 | Graviscalpellum Sepkoski |
2016 | Graviscalpellum Gale p. 298 |
2021 | Graviscalpellum Chan et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. Graviscalpellum Foster 1980
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†Graviscalpellum chapmani Withers 1924
†Graviscalpellum complanatum Withers 1924
†Graviscalpellum crassiforme Buckeridge 1983
†Graviscalpellum dunni Chapman and Crespin 1928
†Graviscalpellum euglyphum Withers 1924
†Graviscalpellum grantmackiei Buckeridge 1983
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Invalid names: Arcoscalpellum distinctum Grant-Mackie 1965 [replaced]
†Graviscalpellum striatulum Withers 1924
†Graviscalpellum ungulatum Withers 1913
Diagnosis
No diagnoses are available